I ride an HD Road Glide (and GS1200) and was in my local HD store and tried on their FXRG modular. It fit perfect, had a lot of features, was very light, but was priced at $670 Cdn. I recalled that HJC made helmets for HD so went to Revzilla to see if I could find something equivalent. After looking at countless pictures from all angles I concluded this is exactly the same helmet, minus HD badges. So far it has only taken a few test rides but enough to know it works very well. Comfortable, light, easy to open and close the vents and shields, good visibility. The upper vent blows air very noticeably across the top of the head....the lower vent isn't as noticeable. I have not tried the pinlock system but on a warm day the shield fogged up a bit at stop unless I cracked it open.I prefer the Nolan ratchet lock system however.I also purchased the Sena SMH10R Bluetooth Headset which fits this helmet very well, and works like a charm.It replaced a Nolan N102, which I liked a lot and was between the Nolan N104 and the RPHA. The HJC fits me just a bit better. I fit a large in any helmet.